In case anyone came here hoping to find an actual test of your religious knowledge, you might want to take this one:

How much do you know about religion? from the Pew Forum on Religion & Public Life.

It's a shortened version of a quiz that was given to "3,412 randomly sampled [American] adults" and then the results were tabulated.

Results are given here.

You might be surprised at which group of people had the highest score. Or not.